Furthur

Phil Lesh is 70 and Bob Weir is 62. Yet it won't stop these two former Grateful Dead members from playing Radio City as part of their new incarnation Furthur, backed by a rhythm section that includes musicians from Deadhead tribute band Dark Star Orchestra and side project RatDog. So, is this a tribute to a tribute band? Or a weird study in how long nostalgia can keep on trucking? We hear tie-dye's making a comeback, anyway, so you might as well see the ultimate jam band in action before they finally do something radical: write new songs. Tue., Feb. 23, 7:30 p.m.; Wed., Feb. 24, 7:30 p.m., 2010